Y10T 74/19298
Multiple spur gears
Y10T74/19298 (Multiple spur gears) appears on 125 US grants and 51 published applications in this corpus.
Search patents in Y10T- Granted patents
- 125
- Published applications
- 51
- Assignees
- 74
- Inventors
- 201
- Latest grant
- 8 Dec 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 5 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 4 | 0 |
| 1983 | 1 | 0 |
| 1984 | 9 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 5 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 6 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 0 |
| 2002 | 4 | 6 |
| 2003 | 7 | 5 |
| 2004 | 6 | 5 |
| 2005 | 2 | 1 |
| 2006 | 1 | 7 |
| 2007 | 4 | 5 |
| 2008 | 7 | 2 |
| 2009 | 2 | 4 |
| 2010 | 2 | 1 |
| 2011 | 2 | 6 |
| 2012 | 5 | 5 |
| 2013 | 3 | 2 |
| 2014 | 8 | 1 |
| 2015 | 2 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Drive mechanism and method8 Dec 2020US 10,859,136 B2Merlin Technology, Inc.
- Drive mechanism and method23 Feb 2016US 9,267,575 B2Merlin Technology, Inc.
- Saw gear box22 Sep 2015US 9,140,333 B2Merit Engineering & Equipment Company
- Fixed spool fishing reel24 Feb 2015US 8,960,583 B2Fox International Group Limited
- Magnetic biasing apparatus1 Jul 2014US 8,766,752 B2Merlin Technology, Inc.
- Drive mechanism and method26 May 2016US 2016/0146290 A1Merlin Technology, Inc.
- Drive mechanism and method18 Sep 2014US 2014/0260741 A1Merlin Technology, Inc.
- Saw Gear Box25 Jul 2013US 2013/0186222 A1Merit Engineering & Equipment Company
- Drive mechanism and method13 Jun 2013US 2013/0146415 A1Merlin Technology, Inc.
- Device for changing the transmission ratio between a turbine shaft and a shaft of a starter-generator of an aeroengine8 Nov 2012US 2012/0279334 A1Snecma
Most cited
By later US patents
- Circular saw1,021US 8,739,417 B2Makita Corporation · 2014
- Transmission80US 6,591,705 B1LuK Lamellen und Kupplungsbau Beteiligungs KG · 2003
- Transmission and PTO system for tractors and utility cycles63US 4,658,662 A1987
- Landing gear for semitrailers42US 5,199,738 AJost International of Grand Haven, Michigan · 1993
- Garden tractor transaxle with planetary differential input38US 4,611,504 A1986